CN208059736U - Integrated location cubing for scroll compression machine crankshaft - Google Patents
Integrated location cubing for scroll compression machine crankshaft Download PDFInfo
- Publication number
- CN208059736U CN208059736U CN201820615175.7U CN201820615175U CN208059736U CN 208059736 U CN208059736 U CN 208059736U CN 201820615175 U CN201820615175 U CN 201820615175U CN 208059736 U CN208059736 U CN 208059736U
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- oilhole
- mandrel
- locating rod
- mounting blocks
- support base
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- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model provides a kind of integrated location cubing for scroll compression machine crankshaft, including：Pedestal is used to carry scroll compression machine crankshaft；First detent mechanism, it is mounted on the base, first detent mechanism includes the first locating rod and the first clamping device, first locating rod matches with the first oilhole, first clamping device is connected with the first locating rod, and the first clamping device is used to the first locating rod is inserted into the first oilhole and for clamping small mandrel and big mandrel from the direction parallel with small axle centerline；And first testing agency, it is mounted on the base, it is whether correct with the relative position for detecting the second oilhole and the first oilhole after the first locating rod is inserted into the first oilhole and the first clamping device clamps small mandrel and big mandrel.Integrated location cubing for scroll compression machine crankshaft solves the problems, such as to cause testing result accuracy low because needing very important person for the second oilhole with the relative position of the first oilhole in the prior art and increases labour cost.
Description
Technical field
The utility model is related to screw compressor crankshaft quality monitoring equipment, and in particular to one kind being used for screw compressor
The integrated location cubing of bent axle.
Background technology
As shown in Figure 1, in the prior art, scroll compression machine crankshaft includes eccentric shaft 11, big mandrel 12 and small mandrel 13,
Point-blank with the center line of small mandrel 13, the diameter of big mandrel 12 is more than the straight of small mandrel 13 to the center line of big mandrel 12
Diameter, 12 one end of big mandrel are fixed with 13 one end of small mandrel, and 12 other end of big mandrel is fixed with 11 one end of eccentric shaft, eccentric shaft 11 with
Not point-blank, 13 center of small mandrel offers the first oilhole 141 to big mandrel 12, and 11 center of eccentric shaft offers the second oil
Hole offers and third in small mandrel 13 far from third oilhole 142 is offered in 12 end sidewalls of big mandrel in big mandrel 12
Oilhole 142 offers the 5th oilhole in the 4th oilhole of homonymy in 12 other side of big mandrel, is offered on eccentric shaft 11 and the
Five oilholes are located at the 6th oilhole of homonymy.In order to ensure the quality of production of scroll compression machine crankshaft, need detection when the first oilhole
141 and small mandrel 13 position after the second oilhole, third oilhole 142, the 4th oilhole, the 5th oilhole and the 6th oilhole in correspondence
Position does not have, incorrect, three oilholes, the 4th oilhole, the 5th oilhole to avoid the degree of eccentricity that eccentric shaft 11 and big mandrel 12 occur
And the 6th oilhole punch position it is incorrect phenomena such as occur, conventional method is artificially to detect, detection working efficiency it is low, need
Reviewer is more, phenomena such as increasing labour cost, and be susceptible to erroneous judgement, it cannot be guaranteed that inspection result is all accurate every time, leads
Cause product to still there are substandard products after client.
Utility model content
The utility model will provide a kind of integrated location cubing for scroll compression machine crankshaft, solve in the prior art because
It needs very important person to cause testing result accuracy low with the relative position of the first oilhole for the second oilhole and increases labour cost
Problem.
To achieve the above object, the utility model uses the following technical solution：
A kind of integrated location cubing for scroll compression machine crankshaft, including：
Pedestal is used to carry scroll compression machine crankshaft；
First detent mechanism, is mounted on the base, and the first detent mechanism includes the first locating rod and the first clamping machine
Structure, the first locating rod match with the first oilhole, and the first clamping device is connected with the first locating rod, and the first clamping device is used for
First locating rod is inserted into the first oilhole and for clamping small mandrel and big from the direction parallel with small axle centerline
Mandrel；And
First testing agency, is mounted on the base, and to work as, the first locating rod is inserted into the first oilhole and first is clamped
Whether the relative position that the second oilhole and the first oilhole are detected after the small mandrel of gear grips and big mandrel is correct.
Compared with the prior art, the utility model has the advantages that：
When work, first, the first locating rod is inserted into the first oilhole, while the first clamping device is by small mandrel and greatly
Mandrel clamps, and the first locating rod is the cylindrical structure that can just be inserted into the first oilhole, the first locating rod and the first oilhole
Only certain error, since the first locating rod is inserted into the first oilhole so that the center line of small mandrel and big mandrel carries out
Positioning so that the then center line of small mandrel and big mandrel uses the first clamping device on the center line of the first locating rod
It avoids small mandrel from falling off with the first locating rod, the center line of the first oilhole is transferred in the first locating rod so that the first oilhole
Position it is certain, in this way be arranged testing agency position and the position of the first locating rod it is certain, can just be inserted with testing agency
On the basis of entering to the second oilhole, so the second oilhole and the first oilhole when testing agency cannot be inserted into the second oilhole
Relative position be exactly it is incorrect or be the second oilhole deviate eccentric shaft center line or be eccentric shaft center line with
The irrelevance of big axle centerline is incorrect, this product quality is unqualified, conversely, only the can just be inserted into testing agency
The relative position of the second oilhole and the first oilhole is correct when in two oilholes, this does not have to ruler etc. and goes to measure, and improves detection
Efficiency reduces labour cost, while can guarantee detection quality, improves the competitiveness of this product.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of the integrated location cubing for scroll compression machine crankshaft.
Reference numeral：Eccentric shaft 11, big mandrel 12, small mandrel 13, the first oilhole 141, third oilhole 142, pedestal 2,
One detent mechanism 3, the first locating rod 31, the first clamping device 32, the first mounting blocks 321, the first cylinder 322, compact heap 323,
Locating piece 324, the second detent mechanism 5, the second testing agency 6, the first testing agency 7, the first support base 41, the second support base
42, hold down assembly 43, mounting base 431, clamping arm 432, help pivoted arm 433, the first spring 434, the second mounting blocks 51, second positioning
Bar 52, third mounting blocks 61, third locating rod 62, third testing agency 8, the 4th mounting blocks 81, the 4th locating rod the 82, the 5th are fixed
Position bar 83.
Specific implementation mode
In order to make, technological means of the utility model, creation characteristic, reached purpose and effect are more clear and are easy to
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
As shown in Figure 1, the present embodiment proposes a kind of integrated location cubing for scroll compression machine crankshaft, including：
Pedestal 2 is used to carry scroll compression machine crankshaft；
First detent mechanism 3 is mounted on pedestal 2, and the first detent mechanism 3 is pressed from both sides including the first locating rod 31 and first
Mechanism 32 is held, the first locating rod 31 matches with the first oilhole 141, and the first clamping device 32 is connected with the first locating rod 31, and
First clamping device 32 is used to the first locating rod 31 is inserted into the first oilhole 141 and for putting down from 13 center line of small mandrel
Capable direction clamps small mandrel 13 and big mandrel 12；And
First testing agency 7 is mounted on pedestal 2, to be inserted into the first oilhole 141 and the when the first locating rod 31
Whether just one clamping device 32 clamps detects the relative position of the second oilhole and the first oilhole 141 after small mandrel 13 and big mandrel 12
Really.
In order to which design structure is simple and the first clamping device 32 easy to use, the first clamping device 32 includes：First peace
Fill block 321, the first cylinder 322, compact heap 323 and locating piece 324；First mounting blocks 321 are fixed with pedestal 2, in the first peace
First cylinder 322 is installed, the piston rod of the first cylinder 322 passes through the first mounting blocks 321 and is fixed to a compression on dress block 321
On block 323, locating rod is fixed on compact heap 323 and deviates from 321 side of the first mounting blocks, and compact heap 323 is used to carry on the back with small mandrel 13
End face from big mandrel 12 is close to, and is provided with and 2 fixed positioning of pedestal away from 321 side of the first mounting blocks in compact heap 323
Block 324, locating piece 324 are used to be close to away from the end face of small mandrel 13 with big mandrel 12.In use, Zhejiang locating piece 324 first
It is close to away from the end face of small mandrel 13 with big mandrel 12, and the first locating rod 31 is aligned with the first oilhole 141；Then start
First cylinder 322 so that the first locating rod 31 is inserted into the first oilhole 141, while compact heap 323 is by small mandrel 13 and the big heart
Axis 12 is pressed on locating piece 324 simultaneously, realizes the positioning on the center line of small mandrel 13 and big mandrel 12.
In order to realize to the detection of third oilhole 142 and the 4th oil-hole location, further include：Second clamping device, second are determined
Position mechanism 5 and the second testing agency 6；
Second clamping device is used to hang down from 13 center line of small mandrel after the first locating rod 31 is inserted into the first oilhole 141
Straight direction clamps small mandrel 13；
Second detent mechanism 5 includes：Second mounting blocks and the second locating rod, the second mounting blocks are located at small mandrel 13 and deviate from
431 side of mounting base, the second mounting blocks are fixed with pedestal, and that has and can be moved relative to the second mounting blocks is passed through on the second mounting blocks
Two locating rods, the second locating rod for being inserted into third oilhole 142, are equipped with the close to the end of small mandrel 13 on pedestal
Whether two testing agencies 6 are correct to detect the 4th oilhole position.Since the 4th oilhole and third oilhole 142 are respectively big
On the side wall of mandrel 12 and small mandrel 13, therefore the rotation of big mandrel 12 and small mandrel 13 most likely results in big mandrel 12 and small
The variation of the position of mandrel 13, it is therefore desirable to use the second clamping device so that big mandrel 12 and small mandrel 13 do not rotate.Due to
First clamping device 32 positions big mandrel 12 and small mandrel 13 from 12 centerline direction of big mandrel, in the second clamping device
Big mandrel 12 and small mandrel 13 can also be rotated before not clamping, if the second locating rod cannot be inserted into third oilhole 142, that
Third oilhole 142 with malposition on the direction of 12 centerline parallel of big mandrel.When the second locating rod stretches to
When three oilholes 142, then big mandrel 12 and small mandrel 13 are clamped by the second clamping device from perpendicular, avoids big mandrel 12
Whether just the rotation in detection process with small mandrel 13 uses the position of i.e. detectable 4th oilhole of the second testing agency 6 at this time
Really.
In order to which design structure is simple and the second clamping device easy to use, while avoiding so as to big mandrel 12 and careful
The good supporting force of axis 13, avoid because big mandrel 12 and small mandrel 13 discontinuity due to cause big mandrel 12 and small mandrel 13 to become
Shape, the second clamping device include：First support base 41, the second support base 42 and hold down assembly 43,41 top surface of the first support base
Recess forms the first groove for being put into small mandrel 13, and 42 top surface of the second support base is recessed to be formed for being put into big mandrel 12
Between compact heap 323 and locating piece 324, holding down assembly 43 sets for second groove, the first support base 41 and the second support base 42
It sets by the first support base 41 or the second support base 42, small mandrel 13 and big mandrel 12 are pressed on first from vertical direction
It supports on seat 41 and the second support base 42.
In order to design structure it is simple and it is easy to use hold down assembly 43, save the use of power source, and hand for convenience
Dynamic that clamping arm 432 is rotated to the position for facilitating and installing small mandrel 13, holding down assembly 43 includes：Mounting base 431, clamping arm 432,
Help pivoted arm 433 and the first spring 434, the first support base 41 close to compact heap 323, the second support base 42 close to locating piece 324,
It is equipped with by the first support base 41 and is hinged to clamping arm 432 1 with 2 fixed mounting base 431 of pedestal, 431 top of mounting base
End, 432 other end of clamping arm are used to compress small mandrel 13 above small mandrel 13, and 432 middle part of clamping arm is fixed to one first bullet
434 one end of spring, 434 other end of the first spring are fixed to mounting base 431, are fixedly arranged in the middle of in clamping arm 432 and help pivoted arm 433,
Clamping arm 432 can be kept to compress small mandrel 13 under first spring, 434 elastic force.
In order to which design structure is simple and 7 and second testing agency 6 of the first testing agency easy to use, the first detection machine
Structure 7 and the second testing agency 6 include third mounting blocks 61 and third locating rod 62, and third mounting blocks 61 are mounted on pedestal
On 2, third mounting blocks 61 are located at by the 4th oilhole or the second oilhole to be detected, and being passed through on third mounting blocks 61 has third fixed
Position bar 62, third locating rod 62 is for being inserted into the 4th oilhole or the second oilhole to be detected.When big mandrel 12 and small mandrel
After 13 by the first clamping device 32 and the positioning of the second clamping device, using the third locating rod 62 of the second testing agency 6, the is seen
Whether the third locating rod 62 of two testing agencies 6 is inserted into the 4th oilhole, if so, the 4th oil-hole location is correct, if not
It is then incorrect.
Further include third testing agency 8, third testing agency 8 to realize while detecting the 5th oilhole and the 6th oilhole
Whether the position for detecting the 5th oilhole and the 6th oilhole is correct.
In order to which design structure is simple and third testing agency 8 easy to use, third testing agency 8 includes：4th installation
Block 81, the 4th locating rod 82 and the 5th locating rod 83, the 4th mounting blocks 81 are fixed on pedestal 2 and positioned at big mandrels 12 and partially
The junction of mandrel 11 passes through the 4th locating rod 82 for being useful for being inserted into the 5th oilhole and is used on the 4th mounting blocks 81
In the 5th locating rod 83 being inserted into the 6th oilhole, the 4th locating rod 82 and the 5th locating rod 83 can opposite 4th mounting blocks 81
It is mobile.Whether after big mandrel 12 and small mandrel 13 are positioned by the first clamping device 32 and the second clamping device, it is the 4th fixed to see
Position bar 82 can be inserted into the 5th oilhole, if the 5th locating rod 83 can be inserted into the 6th oilhole.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (8)
1. a kind of integrated location cubing for scroll compression machine crankshaft, which is characterized in that including：
Pedestal is used to carry scroll compression machine crankshaft；
First detent mechanism, is mounted on the base, and the first detent mechanism includes the first locating rod and the first clamping device, the
A positioning rod matches with the first oilhole, and the first clamping device is connected with the first locating rod, and the first clamping device is used for the
A positioning rod is inserted into the first oilhole and for clamping small mandrel and big mandrel from the direction parallel with small axle centerline；
And
First testing agency, is mounted on the base, to be inserted into the first oilhole and the first clamping device when the first locating rod
Clamp detect after small mandrel and big mandrel the second oilhole and the first oilhole relative position it is whether correct.
2. the integrated location cubing according to claim 1 for scroll compression machine crankshaft, which is characterized in that the first clamping
Mechanism includes：First mounting blocks, the first cylinder, compact heap and locating piece；First mounting blocks are fixed with pedestal, in the first installation
First cylinder is installed, the piston rod of the first cylinder passes through the first mounting blocks and is fixed on a compact heap, and locating rod is solid on block
It is scheduled on compact heap and deviates from the first mounting blocks side, compact heap is used to be close to away from the end face of big mandrel with small mandrel, in compact heap
It is provided with away from the first mounting blocks side and is used to deviate from big mandrel the end face of small mandrel with the fixed locating piece of pedestal, locating piece
It is close to.
3. the integrated location cubing according to claim 1 or 2 for scroll compression machine crankshaft, which is characterized in that also wrap
It includes：Second clamping device, the second detent mechanism and the second testing agency；
Second clamping device is used to press from both sides from the vertical direction of small axle centerline after the first locating rod is inserted into the first oilhole
Tight small mandrel；
Second detent mechanism includes：Second mounting blocks and the second locating rod, the second mounting blocks are located at small mandrel and deviate from mounting base
Side, the second mounting blocks are fixed with pedestal, and the second locating rod that has and can be moved relative to the second mounting blocks is passed through on the second mounting blocks,
Second locating rod is used to be inserted into third oilhole close to the end of small mandrel, and the second testing agency is equipped on pedestal, with
Whether correct detect the 4th oilhole position.
4. the integrated location cubing according to claim 3 for scroll compression machine crankshaft, which is characterized in that the second clamping
Mechanism includes：First support base, the second support base and hold down assembly, the first support base top surface be recessed to be formed it is careful for being put into
First groove of axis, the second support base top surface are recessed the second groove to be formed for being put into big mandrel, the first support base and second
Support base holds down assembly and is arranged by the first support base or the second support base between compact heap and locating piece, with from vertical
Small mandrel and big mandrel are pressed on the first support base and the second support base by direction.
5. the integrated location cubing according to claim 4 for scroll compression machine crankshaft, which is characterized in that hold down assembly
Including：Mounting base, clamping arm help pivoted arm and the first spring, and the first support base is close to compact heap, and the second support base is close to positioning
Block is equipped with by the first support base and is hinged to clamping arm one end with the fixed mounting base of pedestal, mounting base top, and clamping arm is another
One end is used to compress small mandrel above small mandrel, and one first spring one end, the first spring other end are fixed in the middle part of clamping arm
It is fixed to mounting base, is fixedly arranged in the middle of in clamping arm and helps pivoted arm, clamping arm can be kept to compress small mandrel under the first spring force.
6. the integrated location cubing according to claim 5 for scroll compression machine crankshaft, which is characterized in that the first detection
Mechanism and the second testing agency include third mounting blocks and third locating rod, and third mounting blocks are mounted on the base, the
Three mounting blocks are located at by the 4th oilhole or the second oilhole to be detected, and being passed through on third mounting blocks has third locating rod, third
Locating rod is for being inserted into the 4th oilhole or the second oilhole to be detected.
7. the integrated location cubing according to claim 6 for scroll compression machine crankshaft, which is characterized in that further include
Three testing agencies, third testing agency is used to detect the 5th oilhole and whether the position of the 6th oilhole is correct.
8. the integrated location cubing according to claim 7 for scroll compression machine crankshaft, which is characterized in that third detects
Mechanism includes：4th mounting blocks, the 4th locating rod and the 5th locating rod, the 4th mounting blocks are fixed on the base and are located at the big heart
The junction of axis and eccentric shaft passes through the 4th locating rod and use for being useful for being inserted into the 5th oilhole on the 4th mounting blocks
In the 5th locating rod being inserted into the 6th oilhole, the 4th locating rod and the 5th locating rod can be moved relative to the 4th mounting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615175.7U CN208059736U (en) | 2018-04-26 | 2018-04-26 | Integrated location cubing for scroll compression machine crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615175.7U CN208059736U (en) | 2018-04-26 | 2018-04-26 | Integrated location cubing for scroll compression machine crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059736U true CN208059736U (en) | 2018-11-06 |
Family
ID=63983877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820615175.7U Expired - Fee Related CN208059736U (en) | 2018-04-26 | 2018-04-26 | Integrated location cubing for scroll compression machine crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571261A (en) * | 2019-01-27 | 2019-04-05 | 马鞍山市德善金属成型科技有限公司 | A kind of tooling that crankshaft regrinding is detected automatically, maked corrections, processing |
-
2018
- 2018-04-26 CN CN201820615175.7U patent/CN208059736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571261A (en) * | 2019-01-27 | 2019-04-05 | 马鞍山市德善金属成型科技有限公司 | A kind of tooling that crankshaft regrinding is detected automatically, maked corrections, processing |
| CN109571261B (en) * | 2019-01-27 | 2024-04-09 | 马鞍山市德善金属成型科技有限公司 | Frock of bent axle correct grinding automated inspection, correction, processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210426 |